Home / 41,570,312.36-57,365,844.17-22,985,131.68

Finding the Fourth Proportional to 41,570,312.36, 57,365,844.17 and 22,985,131.68

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Solution

The fourth proportional to 41,570,312.36, 57,365,844.17 and 22,985,131.68 is: 31,718,825.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,312.36 : 57,365,844.17 = 22,985,131.68 : x
  2. Step 2: Convert to fraction form
    41,570,312.36/57,365,844.17 = 22,985,131.68/x
  3. Step 3: Cross multiply
    41,570,312.36x = 57,365,844.17 × 22,985,131.68
  4. Step 4: Simplify right side
    41,570,312.36x = 1,318,561,482,066,884.50
  5. Step 5: Solve for x
    x = 1,318,561,482,066,884.50/41,570,312.36
  6. Step 6: Final answer
    x = 31,718,825.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.